X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_utils_file.c;h=44c36863617466803dcdbefe192fe4c11dce3d46;hb=2e23125e112c0a56e1ccee193c2cfe0e26af1bad;hp=9bf60696d94ed74d9ddd79d5b854e918154dc1c2;hpb=27b77df44daebbd7597c572343105c16de099233;p=elogind.git

diff --git a/udev_utils_file.c b/udev_utils_file.c
index 9bf60696d..44c368636 100644
--- a/udev_utils_file.c
+++ b/udev_utils_file.c
@@ -36,25 +36,29 @@ int create_path(const char *path)
 	char *pos;
 	struct stat stats;
 
-	strcpy (p, path);
+	strlcpy(p, path, sizeof(p));
 	pos = strrchr(p, '/');
 	if (pos == p || pos == NULL)
 		return 0;
 
 	while (pos[-1] == '/')
 		pos--;
-
 	pos[0] = '\0';
 
-	dbg("stat '%s'\n", p);
+	dbg("stat '%s'", p);
 	if (stat(p, &stats) == 0 && (stats.st_mode & S_IFMT) == S_IFDIR)
 		return 0;
 
 	if (create_path (p) != 0)
 		return -1;
 
-	dbg("mkdir '%s'\n", p);
-	return mkdir(p, 0755);
+	dbg("mkdir '%s'", p);
+	if (mkdir(p, 0755) == 0)
+		return 0;
+	if (errno == EEXIST)
+		if (stat(p, &stats) == 0 && (stats.st_mode & S_IFMT) == S_IFDIR)
+			return 0;
+	return -1;
 }
 
 int delete_path(const char *path)
@@ -65,6 +69,9 @@ int delete_path(const char *path)
 
 	strcpy (p, path);
 	pos = strrchr(p, '/');
+	if (pos == p || pos == NULL)
+		return 0;
+
 	while (1) {
 		*pos = '\0';
 		pos = strrchr(p, '/');